| 地球自然灾害发生原因初探 |
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| 引用本文： | 刘祯.地球自然灾害发生原因初探[J].吉林地质,2001,20(3):64-68. |
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| 作者姓名： | 刘祯 |
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| 作者单位： | 吉林省国土资源厅,吉林,长春,130061 |
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| 摘 要： | 本文根据应力与应变原理对地球上自然灾害发生的原因进行了分析研究，根据灾害发生原因的不同，将其分为一般灾害和特殊灾害两种类型。本文还介绍了每种灾害类型的特点，危险及其相互关系，通过综合研究，掌握了地球上各种自然灾害发生的原因后，人类对各种灾害的预防工作就会变被动为主动。
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| 关 键 词： | 地球 自然灾害 发生原因 应力 应变 地震 火山 洪水 暴雨 |
| 文章编号： | 1001-2427(2001)03-0064-05 |
A preliminary study on the causes of the natural disaster |
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| LIU Zhen.A preliminary study on the causes of the natural disaster[J].Jilin Geology,2001,20(3):64-68. |
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| Authors: | LIU Zhen |
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| Abstract: | On the basis of the principle of the stress and strain, the causes of the natural disaster in the world are analyzed and studied. They are divided into two types as the different causes of the natural disaster, i.e. common disaster and unusual disaster. The characteristics of each disaster, harmfulness and its relationship are introduced in this paper. Through comprehensive study, we understand the causes of various natural disasters in the world, so that we can gain the initiative to prevent various kinds of natural disasters. |
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| Keywords: | Earth natural disasters cause |
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